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The short review in Nature states that the authors present a comprehensive scientific overview of the Sun, shedding light on various solar phenomena. They describe the book as "beautifully illustrated, history-rich, and up to date." [1] A review in American Scientist describes the book as "intriguing, accessible, and technically detailed." [2]
Although the Sun is a star, its photosphere has a low enough temperature of 6,000 K (5,730 °C; 10,340 °F), and therefore molecules can form. Water has been found on the Sun, and there is evidence of H 2 in white dwarf stellar atmospheres. [2] [4] Cooler stars include absorption band spectra that are
The internal structure of a main sequence star depends upon the mass of the star. In stars with masses of 0.3–1.5 solar masses (M ☉), including the Sun, hydrogen-to-helium fusion occurs primarily via proton–proton chains, which do not establish a steep temperature gradient. Thus, radiation dominates in the inner portion of solar mass stars.
The Sun is the star at the center of the Solar System.It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.
The Sun was found to be part of a galaxy made up of more than 10 10 stars (10 billion stars). The existence of other galaxies, one of the matters of the great debate , was settled by Edwin Hubble , who identified the Andromeda nebula as a different galaxy, and many others at large distances and receding, moving away from our galaxy.
The Sun Shines Bright is a collection of seventeen nonfiction science essays by American writer and scientist Isaac Asimov. It was the fifteenth of a series of books collecting essays from The Magazine of Fantasy and Science Fiction. [1] It was first published by Doubleday & Company in 1981.
[2] [32] Edmond Hamilton's 1934 short story "Thundering Worlds" sees all the planets leaving the Solar System to find a new star as the Sun dies, [4] [33] while his 1963 comic book story "Superman Under the Red Sun" depicts Superman travelling into the far future and losing his superpowers as a result of the aging red Sun. [6]
Inherit the Stars, the first entry in the series (and Hogan's first novel) was essentially a scientific mystery, with no antagonist or conflict as such.Instead, it followed a group of researchers who found themselves faced with a seemingly insuperable paradox: the discovery that an advanced human civilization had flourished in the Solar System fifty thousand years ago, despite having left no ...
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